The PJL9480 from PANJIT Semiconductor is a MOSFET with Continous Drain Current 4 A, Drain Source Resistance 52 to 85 milliohm, Drain Source Breakdown Voltage 150 V, Gate Source Voltage -25 to 25 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for PJL9480 can be seen below.